Individual Calculations September 2009
 Kolodny, Leonid  Total change: -43.50  Rating chartPersonal card
 3.Bad Blankenburger Senioren-Open Bad Blankenburg GER 2009-06-14
RcRownchangeKK*chgGame
 1846 1960 1.50 5 -1.74 25 -43.50 
  Roggenbach, Ottomar 1872 GER0.001-0.6225-15.50 
  Burreh, Heinz 1943 GER0.001-0.5225-13.00 
  Baumert, Andree 1913 GER0.501-0.0725-1.75 
  Merbach, Manfred 1782 GER0.501-0.2325-5.75 
  Toepfer, Roland 1720 GER0.501-0.3025-7.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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